1.The upgrade parts are made of aluminum, parts processed by CNC 3D machine tool are very precise, by adopting whole shaped technology, the products have the characteristic of high intensity and durability.

2.The Aluminum Exterior & Inner Lock Rings fit Kraken Vekta 5TSCO Trophy Truck&Kraken VEKTA 5&Losi 5T 5IVE-T 2.0 1/5 SCALE 4WD OFF-ROAD RACING TRUCK stock tires&wheels, and also fit the Aluminum wheels we produce.